# peach = 1
# for i in range(5):
#     peach = (peach + 1) * 2
# print(peach)




# for i in range(1, 10):
#     for j in range(1, i + 1):
#         print(i, "*", j, "=", i * j, end=" ", sep="")
#         if i == j:
#             print()


# 输入一个数字,代表矩形的长度,输入一个数字,代表矩形的宽度
# 打印这个矩形
# A = int(input("请输入长度:"))
# B = int(input("请输入宽度:"))
# for i in range(B):
#     for j in range(A):
#         print("*", end="")
#     print()


# 自己实现一个算法,对这个列表进行排序(升序)
# L = [1, 3, 4, 2, 6, 5]
# for i in range(len(L)-1):
#     for j in range(i+1, len(L)):
#         if L[i] > L[j]:
#             L[i], L[j] = L[j], L[i]
# print(L)





